-$Id: Changes,v 1.19 2006-03-09 17:13:15 mike Exp $
-
Revision history for Perl extension Net::Z3950::SimpleServer
-0.09 (IN PROGRESS)
+1.20 [IN PROGRESS]
+ - Add support for Type-1's proximity operator. Patch from
+ Simon Jacob of the National Library of Australia.
+
+1.19 Fri Nov 22 12:31:24 CET 2013
+ - ESTIMATED_HIT_COUNT = 1 from search_handler signal.
+ - fetch handler: partial present response for undef RECORD
+ The old behavior was to return empty record (if RECORD was
+ not modified by handler). RECORD is now undefined upon entry
+ to fetch handler and handler must set it to return a record
+ or just leave it undefined to signal "no record".
+
+1.18 Mon Oct 14 11:23:17 CEST 2013
+ - Debian/RPM packages now built with YAZ 5.
+
+1.17 Tue Feb 12 13:30:52 CET 2013
+ - Scan and Search handler gets EXTRA_ARGS . It's represented as
+ a hash. It holds the extra arguments for SRU (URL).
+ - Scan and Search handler may return extra response data in
+ EXTRA_RESPONSE_DATA. That's an XML fragment for SRU extra
+ response data.
+ - Scan Term may include a DISPLAY_TERM (Z39.50 / SRU display term).
+ Thanks to Simon Jacob for patch.
+
+1.16 Thu Jan 10 13:22:01 CET 2013
+ - Create packages for Ubuntu quantal precise oneiric.
+ - Add support for GFS start handler (START) to allow handling
+ of GFS config file (-c).
+ - Handler search now gets PRESENT_NUMBER - a hint for how many
+ records are to be fetched following search (piggyback).
+
+1.15 Fri Oct 14 14:01:18 CEST 2011
+ - Fix decoding of OUTPUTFACETS (optinal) ; crashed on some Perl
+ versions
+
+1.14 Thu Aug 18 08:47:13 UTC 2011
+ - Support for facets in search handler
+ - Corrections to manual, kindly supplied by Ben Webb
+ <bjwebb67@googlemail.com>
+ - Resolve contradictory licence terms: SimpleServer is now
+ definitely distrbuted under the Revised BSD licence, whereas
+ earlier versions claimed in the source code to be Revised
+ BSD but in the README to be under the same terms as Perl.
+
+1.13 Wed Mar 16 17:07:10 GMT 2011
+ - The SimpleServer test-script now uses a Unix-domain socket,
+ with a filename generated from the process-ID, rather than
+ the default Inet-document socket on port 9999. Hopefully
+ this should resolve the race-condition problems that have
+ been affecting the "make test" part of the build cycle when
+ building packages for four systems simultaneously under
+ id-pbuild.sh
+
+1.12 Thu Feb 4 16:33:19 GMT 2010
+ - Remove handling of "hits" parameter in the present handler.
+ That should never have been there (and was probably sloppy
+ copy), and prevents compilation under YAZ 4, which has
+ removed the member from the bend_present_rr structure.
+
+1.11 Wed Mar 4 15:12:53 GMT 2009
+ - Add explicit statement of license (same terms as Perl).
+ No functional changes.
+
+1.10 Tue Mar 3 22:47:16 GMT 2009
+ - Document the init-handler's PEER_NAME argument.
+ - Update URL into YAZ documentation.
+ - bend_delete() no longer returns without value.
+ - Route around ActivePerl's damage to the "open" symbol.
+
+1.09 Mon Sep 10 15:54:38 BST 2007
+ - *Argh* Another mixed statement/declaration.
+
+1.08 Mon Sep 10 12:15:29 BST 2007
+ - *Sigh* Fix mixed statement/declaration.
+
+1.07 Sat Sep 1 10:31:26 BST 2007
+ - When the scan-handler callback returns, do not attempt to
+ copy the terms from Perl structures if the error-code is
+ non-zero (i.e. if an error has occurred). This protects
+ against a segmentation fault when the Perl callback does not
+ explicitly set $args->{NUMBER} = 0 on error.
+ - Correct transcription of string-valued attributes in
+ $args->{RPN}.
+ - Scan handler is now passed RPN as well as TERM, a tree of
+ Perl structures representing the entire scan clause
+ including access-points and other attributes (which are
+ discarded from TERM).
+ - The various classes used to represent nodes in the RPN query
+ tree (Net::Z3950::APDU::Query, Net::Z3950::RPN::And,
+ Net::Z3950::RPN::Or, Net::Z3950::RPN::AndNot,
+ Net::Z3950::RPN::Term and Net::Z3950::RPN::RSID) now all
+ share a newly introduced superclass Net::Z3950::RPN::Node,
+ making it possible to write methods that apply to all node
+ types.
+ - A utility method toPQF() is provided for
+ Net::Z3950::RPN::Node, enabling the RPN tree to be converted
+ back into a flat PQF query.
+ - Add support for the Delete Result Set service.
+ - Add documentation for the Sort service.
+ - Some clarifications to documentation.
+
+1.06 Fri Aug 10 23:30:00 BST 2007
+ - New global-handle element can be specified when creating a
+ simple-server object and will be passed to all callback
+ functions. This allows global state to be eliminated from
+ SimpleServer applications ... finally!
+ - Search handler now deals correctly with undefined addinfo:
+ previously a (harmless) error message was emitted.
+ - Add Perl API to yaz_diag_srw_to_bib1(), which SimpleServer
+ applications will need if they access SRU/SRW back-end
+ databases and need to report errors.
+ - Add Perl API to yaz_diag_bib1_to_srw(), because it would
+ seem churlish not to.
+
+1.05 Wed Dec 27 13:19:13 CET 2006
+ - Taking new naming convention for YAZ constants into account.
+
+1.04 Fri Dec 1 10:48:32 CET 2006
+ - Build such that SimpleServer links to new yaz shared object.
+
+1.03 Tue Aug 8 17:27:16 BST 2006
+ - Rely on version 2.1.14 or later of YAZ; this is the first
+ version that reliably passes through the additional
+ information associated with errors generated while serving
+ SRU/W requests. No functional differences since 1.02.
+
+1.02 Wed Jul 26 12:09:50 BST 2006
+ - Better support for Open and User/Password authentication.
+ - SimpleServer.xs's rpn2pquery() is now discarded, and YAZ's
+ yaz_rpnquery_to_wrbuf() used instead. This is more robust
+ in dealing with unusual cases such as string-valued
+ attributes.
+ - Support for SCHEMA element when fetching records.
+
+1.01 Fri Mar 24 12:09:32 GMT 2006
+ - Documentation of release 1.00's SRU/SRW facilities.
+ - Makefile.PL now fails if YAZ version is earlier than 2.0.0,
+ which was the first with SRU/SRW support.
+
+1.00 Fri Mar 24 01:20:24 GMT 2006
- Support for SRU and SRW. Mostly this is provided by the YAZ
GFS, but changes are needed to allow for the case where
there is no RPN query (due to absent on invalid <cql2rpn>
natively; and also to fake up an {REQ_FORM} and {REP_FORM}
parameters set to the "text/xml" OID when this information
is not specified by the GFS.
+ (The jump in version number is due to the SRU/W support.)
- Include "logging-server.pl" in the distribution: the
simplest possible SimpleServer application, which merely
logs the client-request data structures.
of RPN.
0.04 Tue Feb 05 21:49:56 2002
- - Add Changelog (### Why? We already have this file!)
+ - Add Changelog (Why? We already have this file!)
- Add TODO file (although it's empty!)
- Change interface to constructor, and fix test.pl script to
use the new interface.
0.01 Wed Aug 30 14:54:01 2000
- original version; created by h2xs 1.19
+### To do
+ - When invoking Init callback, set initial values of IMP_ID,
+ IMP_NAME and IMP_VER from the client's Init request.
+
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